>LogFS работает по принципу Soft Updates из UFS2? ""If a file system discussion goes on long enough, someone will bring up soft updates eventually, usually in the form of, "Duhhh, why are you Linux people so stupid? Just use soft updates, like BSD!" Generally, there will be no direct reply to this comment and the conversation will flow silently around it, like a stream around an inky black boulder.
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Overall, soft updates is a sophisticated, insightful, clever idea - and an evolutionary dead end. Journaling and copy-on-write systems are easier to implement, require less special-purpose code, and demand far less of the programmer writing to the interface.""